Watch I Musici: Vivaldi: Four Seasons (1990) : Full Movie Online Free In this first-rate DVD, filmmaker Anton van Munster examines Venice, Italy's colorful past and vibrant present while the illustrious string ensemble I Musici performs Antonio Vivaldi's opus "The Four Seasons." Accomplished violinist Federico Agostini is the featured soloist as van Munster's cameras capture the city's exquisite vistas, along with artwork by Italian masters Francesco Guardi, Canaletto and Tintoretto.